File name:

33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe

Full analysis: https://app.any.run/tasks/32e707e6-6779-442c-adb3-7ba5de09d0ce
Verdict: Malicious activity
Analysis date: April 29, 2025, 00:07:27
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto
generic
golang
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 16 sections
MD5:

2C87DC789A90ADF15E4D03CB388E0CAC

SHA1:

D1F86CD29B9767F3333D229BCEA947EF9F87EE96

SHA256:

33F0E86B3BA79EE185F4E24A7234E504BC38D372CFFB8B2E86001D3254F80E73

SSDEEP:

98304:JMEOy7A7ViIAhTXeP7rTaOhLc5DjOVIzG5vZSCpXySZvBQuA89emhXrKj3hrBady:80eO

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Changes the autorun value in the registry

      • reg.exe (PID: 2504)
      • reg.exe (PID: 5244)
    • GENERIC has been found (auto)

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
  • SUSPICIOUS

    • Uses REG/REGEDIT.EXE to modify registry

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Connects to unusual port

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
  • INFO

    • Checks supported languages

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Drops encrypted JS script (Microsoft Script Encoder)

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Create files in a temporary directory

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Reads the computer name

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Application based on Golang

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
    • Detects GO elliptic curve encryption (YARA)

      • 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe (PID: 1276)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 3
CodeSize: 2484736
InitializedDataSize: 216064
UninitializedDataSize: -
EntryPoint: 0x73fe0
OSVersion: 6.1
ImageVersion: 1
SubsystemVersion: 6.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
137
Monitored processes
11
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start 33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - copy.exe reg.exe no specs conhost.exe no specs reg.exe conhost.exe no specs reg.exe no specs conhost.exe no specs reg.exe conhost.exe no specs sppextcomobj.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1276"C:\Users\admin\AppData\Local\Temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe" C:\Users\admin\AppData\Local\Temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - copy.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\powrprof.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\umpdc.dll
1912reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run /v "Microsoft Windows Service 8505" /t REG_BINARY /d 020000000000000000000000 /fC:\Windows\System32\reg.exe33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\reg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
2504reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "Microsoft Windows Service 8505" /t REG_SZ /d "\"C:\Users\admin\AppData\Local\Temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe\"" /fC:\Windows\System32\reg.exe
33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\reg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
4696\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exereg.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5072reg query HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /sC:\Windows\System32\reg.exe33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\reg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
5244reg add HKCU\Software\Microsoft\Windows\CurrentVersion\RunNotification /v "StartupTNotiMicrosoft Windows Service 8505" /t REG_DWORD /d 1 /fC:\Windows\System32\reg.exe
33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\reg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
6108"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exeSppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
6300\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exereg.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6468C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
6724\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exereg.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
502
Read events
499
Write events
3
Delete events
0

Modification events

(PID) Process:(2504) reg.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft Windows Service 8505
Value:
"C:\Users\admin\AppData\Local\Temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe"
(PID) Process:(1912) reg.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run
Operation:writeName:Microsoft Windows Service 8505
Value:
020000000000000000000000
(PID) Process:(5244) reg.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunNotification
Operation:writeName:StartupTNotiMicrosoft Windows Service 8505
Value:
1
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
127633f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exeC:\Users\admin\AppData\Local\Temp\33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe.autostarttext
MD5:0ECEEB45861F9585DD7A97A3E36F85C6
SHA256:D70B9E24BCA26B409B9458CECA6C9E5C2B5C3171C37FF050C6F6A0D7A4420D2A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
2 768
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
2040
backgroundTaskHost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D
unknown
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
2040
backgroundTaskHost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
5576
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
5576
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
1276
33f0e86b3ba79ee185f4e24a7234e504bc38d372cffb8b2e86001d3254f80e73 - Copy.exe
95.217.41.102:9090
gogo.fechrise.fun
Hetzner Online GmbH
FI
unknown
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.5:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 2.16.241.12
  • 2.16.241.19
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
google.com
  • 216.58.206.46
whitelisted
gogo.fechrise.fun
  • 95.217.41.102
unknown
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.160.5
  • 20.190.160.130
  • 20.190.160.17
  • 20.190.160.128
  • 40.126.32.76
  • 40.126.32.138
  • 20.190.160.22
  • 40.126.32.133
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
arc.msn.com
  • 20.31.169.57
whitelisted
fd.api.iris.microsoft.com
  • 20.223.36.55
whitelisted

Threats

No threats detected
No debug info